14.1 sec in total
1 sec
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Click here to check amazing Chengleehardware content. Otherwise, check out these important facts you probably never knew about chengleehardware.com
开运体育(牢记发财域名:www.818988h.com)于2013年4月成立,注册资金23002.51万元。占地面积75000m2。现有职工1007人,其中高级工程师205 人,工程师103人,研究生 65人,本科生 207人,大专生 329人。拥有中国石化退休资深教授任技术指导,公司与国内权威的润滑脂高等学府--中国人民解放军后勤工程学院进行技术合作,成为浙江省首家军地合作的军事润滑成果转化基地...
Visit chengleehardware.comWe analyzed Chengleehardware.com page load time and found that the first response time was 1 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
chengleehardware.com performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value9.3 s
1/100
25%
Value15.8 s
0/100
10%
Value780 ms
38/100
30%
Value0.075
95/100
15%
Value12.7 s
13/100
10%
1025 ms
4758 ms
204 ms
881 ms
1137 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Chengleehardware.com, 80% (55 requests) were made to Cdn1.npcdn.net and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Cdn1.npcdn.net.
Page size can be reduced by 258.9 kB (5%)
5.3 MB
5.1 MB
In fact, the total size of Chengleehardware.com main page is 5.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.
Potential reduce by 38.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.0 kB or 75% of the original size.
Potential reduce by 135.1 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Chengleehardware images are well optimized though.
Potential reduce by 6.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 79.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Chengleehardware.com needs all CSS files to be minified and compressed as it can save up to 79.1 kB or 63% of the original size.
Number of requests can be reduced by 38 (58%)
65
27
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chengleehardware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
chengleehardware.com
1025 ms
www.chengleehardware.com
4758 ms
font-awesome.css
204 ms
style.css
881 ms
general_v1.css
1137 ms
color_style.css
917 ms
gumby.css
239 ms
sweetalert2.min.css
267 ms
style.css
932 ms
banner.css
918 ms
jquery.min.js
143 ms
jquery-migrate-3.0.0.min.js
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jquery-ui.css
174 ms
jquery-ui.theme.min.css
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jquery.fancybox.js
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jquery.fancybox.css
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slick.css
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slick-theme.css
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slick.min.js
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jquery.qrcode-0.12.0.min.js
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validate.min.js
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janimate.js
384 ms
janimate.css
402 ms
owl.carousel.min.css
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owl.theme.newpages.css
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owl.carousel.js
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jquery.colourbrightness.min.js
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animate.css
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sweetalert2.min.js
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jquery.nivo.slider.js
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default.css
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nivo-slider.css
505 ms
ddaccordion.js
1115 ms
dbMenu.js
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jquery-ui.min.js
31 ms
jquery.matchHeight-min.js
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css
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bg.jpg
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chengleehardware.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chengleehardware.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
chengleehardware.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chengleehardware.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chengleehardware.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
chengleehardware.com
Open Graph data is detected on the main page of Chengleehardware. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: